73158460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{32371}}^1$

素因数の和:32493

約数の個数: 24

約数和(自身を含む): 154997136

約数和(自身を除く): 81838676

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 32371, 64742, 129484, 161855, 323710, 647420, 3657923, 7315846, 14631692, 18289615, 36579230, 73158460]

約数ペア:

[(1, 73158460), (2, 36579230), (4, 18289615), (5, 14631692), (10, 7315846), (20, 3657923), (113, 647420), (226, 323710), (452, 161855), (565, 129484), (1130, 64742), (2260, 32371)]